but let's suppose for a minute that chris christie's right. what would it take for mitt romney to win the debate and change the storyline of this election? 50 million people are expected to tune in. many think tomorrow night is romney's last best chance to turn things around. he's been practicing for the debate for months on top of the practice he got in the almost two dozen primary debates. but here's the challenge, romney has to come off as likable, authentic and show that he can coect with the voters. we've been hearing that for months, haven't we? apparently it's still a challenge for him. a piece in the daily beast suggests the only thing romney can do to change the race in a meaningful way is to get specific about his ideas. so far neither romney nor obama has been willing to do that. the voters have been left to simply wonder what's up. others say romney needs to make president obama come off as condescending. back when he told hillary clinton that she was likable enough, remember in 2008 during their debate? he's reportedly been practi